[devel] Added whitespace in pngrutil.c, pngwtran.c, and pngwutil.c
diff --git a/pngwtran.c b/pngwtran.c
index 8eff5e7..066e1e2 100644
--- a/pngwtran.c
+++ b/pngwtran.c
@@ -29,17 +29,17 @@
#ifdef PNG_WRITE_USER_TRANSFORM_SUPPORTED
if (png_ptr->transformations & PNG_USER_TRANSFORM)
if (png_ptr->write_user_transform_fn != NULL)
- (*(png_ptr->write_user_transform_fn)) /* User write transform
+ (*(png_ptr->write_user_transform_fn)) /* User write transform
function */
- (png_ptr, /* png_ptr */
- &(png_ptr->row_info), /* row_info: */
- /* png_uint_32 width; width of row */
- /* png_size_t rowbytes; number of bytes in row */
- /* png_byte color_type; color type of pixels */
- /* png_byte bit_depth; bit depth of samples */
- /* png_byte channels; number of channels (1-4) */
- /* png_byte pixel_depth; bits per pixel (depth*channels) */
- png_ptr->row_buf + 1); /* start of pixel data for row */
+ (png_ptr, /* png_ptr */
+ &(png_ptr->row_info), /* row_info: */
+ /* png_uint_32 width; width of row */
+ /* png_size_t rowbytes; number of bytes in row */
+ /* png_byte color_type; color type of pixels */
+ /* png_byte bit_depth; bit depth of samples */
+ /* png_byte channels; number of channels (1-4) */
+ /* png_byte pixel_depth; bits per pixel (depth*channels) */
+ png_ptr->row_buf + 1); /* start of pixel data for row */
#endif
#ifdef PNG_WRITE_FILLER_SUPPORTED
@@ -142,6 +142,7 @@
break;
}
+
case 2:
{
png_bytep sp, dp;
@@ -180,6 +181,7 @@
break;
}
+
case 4:
{
png_bytep sp, dp;
@@ -219,6 +221,7 @@
break;
}
}
+
row_info->bit_depth = (png_byte)bit_depth;
row_info->pixel_depth = (png_byte)(bit_depth * row_info->channels);
row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth,
@@ -310,6 +313,7 @@
}
}
}
+
else if (row_info->bit_depth == 8)
{
png_bytep bp = row;
@@ -336,6 +340,7 @@
}
}
}
+
else
{
png_bytep bp;